/**
  ******************************************************************************
  * @file    Project/STM32F10x_StdPeriph_Template/stm32f10x_it.c 
  * @author  MCD Application Team
  * @version V3.5.0
  * @date    08-April-2011
  * @brief   Main Interrupt Service Routines.
  *          This file provides template for all exceptions handler and 
  *          peripherals interrupt service routine.
  ******************************************************************************
  * @attention
  *
  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
  * DIRECT, INDIRECT OR CONSEQUENTI
  
  AL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  *
  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include <stdio.h>
#include "stm32f10x_it.h"
#include "system.h"
#include "gpio.h"
#include "Steppermotor.h"

/** @addtogroup STM32F10x_StdPeriph_Template
  * @{
  */

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

/******************************************************************************/
/*            Cortex-M3 Processor Exceptions Handlers                         */
/******************************************************************************/

/**
  * @brief  This function handles NMI exception.
  * @param  None
  * @retval None
  */
void NMI_Handler(void)
{
}

/**
  * @brief  This function handles Hard Fault exception.
  * @param  None
  * @retval None
  */
void HardFault_Handler(void)
{
  RCC_DeInit();
  SystemInit();
  GPIOAll_Initialization();
  /* Go to infinite loop when Hard Fault exception occurs */
  while (1){
    LED0=LOW;
    BEEP=LOW;
    Delay_Ms(500);
    LED0=HIGH;
    BEEP=HIGH;
    Delay_Ms(500);
  }
}

/**
  * @brief  This function handles Memory Manage exception.
  * @param  None
  * @retval None
  */
void MemManage_Handler(void)
{
  /* Go to infinite loop when Memory Manage exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Bus Fault exception.
  * @param  None
  * @retval None
  */
void BusFault_Handler(void)
{
  /* Go to infinite loop when Bus Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Usage Fault exception.
  * @param  None
  * @retval None
  */
void UsageFault_Handler(void)
{
  /* Go to infinite loop when Usage Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles SVCall exception.
  * @param  None
  * @retval None
  */
__attribute__((weak)) void SVC_Handler(void)
{

}

/**
  * @brief  This function handles Debug Monitor exception.
  * @param  None
  * @retval None
  */
void DebugMon_Handler(void)
{
}

/**
  * @brief  This function handles PendSVC exception.
  * @param  None
  * @retval None
  */
__attribute__((weak)) void PendSV_Handler(void)
{

}

/**
 * @brief  This function handles SysTick Handler.
 * @param  None
 * @retval None
 */
__attribute__((weak)) void SysTick_Handler(void)
{

}

/******************************************************************************/
/*                 STM32F10x Peripherals Interrupt Handlers                   */
/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */
/*  available peripheral interrupt handler's name please refer to the startup */
/*  file (startup_stm32f10x_xx.s).                                            */
/******************************************************************************/

/**
  * @brief  This function handles USART1_IRQHandler interrupt request.
  * @param  None
  * @retval None
  */
void USART1_IRQHandler(void)
{
  static u8 temp=0x00;
  if(USART_GetFlagStatus(USART1,USART_FLAG_RXNE)!=RESET){
    USART_ClearITPendingBit(USART1,USART_IT_RXNE);
    temp=USART_ReceiveData(USART1);
    USART_SendData(USART1,temp);
  }
}

/**
  * @brief  This function handles TIM3_IRQHandler interrupt request.
  * @param  None
  * @retval None
  */ 
void TIM3_IRQHandler(void)
{
  if(TIM_GetFlagStatus(TIM3,TIM_FLAG_Update)!=RESET){
    TIM_ClearITPendingBit(TIM3,TIM_IT_Update);
    TIMX_UP_IRQHandler_S(&motor1);
    // TIMX_UP_IRQHandler_Arc();
  }
}


/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
